Texas Instruments ADS900E Analog to Digital Converters (ADC)
10-bit, 20 MSPS Analog-to-Digital Converter (ADC) with a unipolar input and differential nonlinearity of 1 LSB.

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Technical Specifications
Texas Instruments ADS900E Analog to Digital Converters (ADC) technical specifications.
General
Alternate Parts Comparison (ADS900E vs ADS900E/1K vs ADS1254E vs ADS1254EG4)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Input Type | DIFFERENTIAL | Differential, Single Ended | DIFFERENTIAL | DIFFERENTIAL |
| Number of Ad Converters | 1 | 1 | 1 | 1 |
| Number of Bits | 10 | 10 | 24 | 24 |
| Number of Inputs | 1 | 1 | 4 | 4 |
| Supply Voltage | 3V | -- | 5V | 5V |
| Interface | Parallel | -- | SPI | SPI |
| Number of Channels | 1 | -- | 4 | 4 |
| RoHS | Yes | -- | Yes | Yes |
| Contact Plating | Gold | -- | Gold | Gold |
| Conversion Rate | 20000KS/s | -- | 20KS/s | 20KS/s |
| Differential Nonlinearity | 1LSB | -- | 1LSB | 1LSB |
| Action |
Texas Instruments ADS900E Analog to Digital Converters (ADC) Overview
10-bit, 20 MSPS Analog-to-Digital Converter (ADC) with a unipolar input and differential nonlinearity of 1 LSB. Features a sampling rate of 20 MS/s, integral nonlinearity of 3.5 LSB, and a signal-to-noise ratio of 49 dB. Operates with a single supply voltage range of 2.7V to 3.7V and consumes 54mW of power.
Packaged in a 28-SSOP with gold contact plating, this RoHS compliant component is suitable for operation between -40°C and 85°C.